Visitors explore cutting-edge optoelectronic products at the 3rd Changchun International Optoelectronics Expo. [Photo/VCG]

The 3rd Changchun International Optoelectronics Expo, along with the Light Conference and the Chinese Optical Society Changchun Annual Conference, was held from June 12 to 14 in Changchun, Northeast China's Jilin province.

Building on Changchun's deep heritage in the optoelectronics industry, this year's expo remained committed to a professional, market-oriented, high-end, and international approach. It saw a leap forward in quality, professional standards, exchange and cooperation, and brand influence, boosting the upgrading of Changchun's optoelectronics sector and regional innovation-driven development.

This year's expo reached new levels in both scale and professionalism. Spanning a total exhibition area of 86,000 square meters, the event featured more than 4,000 optoelectronic products and attracted 890 domestic and international exhibitors.

More than a dozen major Chinese optoelectronic hubs, including Shanghai and Shenzhen, participated. Major enterprises such as Carl Zeiss, Huawei, and Chang Guang Satellite Technology Co gathered to showcase their cutting-edge technologies and flagship products.

The Light Conference hosted 10 specialized forums, facilitating numerous international collaborations. Meanwhile, the Chinese Optical Society Changchun Annual Conference focused on fields such as ultra-precision optics and core optoelectronic equipment, hosting targeted seminars to address industry bottlenecks and support breakthroughs in core tech.

Looking ahead, Changchun aims to strengthen its optoelectronic information industry, accelerate the development of China's "Optoelectronics City," and cultivate new quality productive forces, thereby realizing the full revitalization of Northeast China through the high-quality development of the optoelectronics sector.